When I was playing Mauz, who was a super stickler for the rules of the village, I ended up with exactly one non-mage/non-enemy kill.
Someone who wasn't me had taken the scales and a lone paladin trib came to get it back.
I told him to back off, that I didn't want to kill him, but I would if he hit the giant, which he did.
I attacked him and Marcatis immolated me.
This had a direct impact on a PK situation (I still killed him) but it led to a great RP opportunity between the three of us, which I fucked
up by trophying the corpse, but all in all it's one of my favorite memories from that character.